Static task
static1
Behavioral task
behavioral1
Sample
2024-04-18_f6fe1488eb4b3ce862ffb449ad82c11d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-18_f6fe1488eb4b3ce862ffb449ad82c11d_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-18_f6fe1488eb4b3ce862ffb449ad82c11d_cryptolocker
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Size
49KB
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MD5
f6fe1488eb4b3ce862ffb449ad82c11d
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SHA1
aafb3d991dbb7e8fa34442be89e7021f7a5179d6
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SHA256
5f6d5d9688286c4d06df8b71c77bde29725081ae282f2df0a7891def62333256
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SHA512
25d93b14cbe79c2370ccc35434bcc8f5760ffd6cf28a99514980fcab6aab51d1811d8848261c9486db86b8f9a4a7e2cda09cd75fcab2d2706ade74110da53a1c
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moc/:qmbhXDmjr5MOtEvwDpj5cDtKkQZQO
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-18_f6fe1488eb4b3ce862ffb449ad82c11d_cryptolocker
Files
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2024-04-18_f6fe1488eb4b3ce862ffb449ad82c11d_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE